Hydroelectric in a sentence as an adjective

At larger scales, these are called pumped-storage hydroelectric plants.

Same goes for some renewable power sources like hydroelectric plants.

That's mostly because we have the opportunity to run hydroelectric plants very easily, with all our mountains and water.

We have run of river hydroelectric in the states that diverts some water via penstock, as well as canal-based systems and those that utilize Army Corp dams.

How many people have died from installing solar panels, because of hydroelectric power, coal pollution, or petrochemical accidents?

So if we replace a coal plant with a nuclear or hydroelectric or solar plant, then everyone charging their electric cars with energy from that plant will suddenly be using clean energy.

So the question is, when facing the risk of a black-out, why don't they just stop the windmills?And in the long term, why is Europe not building more Pumped-storage hydroelectric power plants, which would solve the issue?

The Wikipedia article contradicts you in the second paragraph:"renewable energy supplied 8%,[4] which was mainly from hydroelectric dams"

They assumed near-current hydroelectric and geothermal but increased geographically-dispersed time-dependent wind, solar PV, and CSP\nwith 3-h storage.

How many people die due to pollution related causes again?\nHow many will be affected due to climate change?How many birds die because of eolic parks?How many animals die or lose their habitat when a hydroelectric power plant is built?

Hydroelectric definitions

adjective

of or relating to or used in the production of electricity by waterpower; "hydroelectric power"